| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.37 | 9.236% | $84.5159 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $215.86 | 12.295% | $242.4 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $230.29 | 4.133% | $239.8079 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $226.77 | 9.468% | $248.2406 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $226.25 | 12.499% | $254.529 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $77.83 | 10.157% | $85.7352 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $58.48 | 6.625% | $62.3543 | $62.35 | $62.35 | $62.40 |
| 7 purchase totals = | $1,112.85 | $1,217.5829 | $1,217.59 | $1,217.60 | $1,217.50 | |